Given numbers are 489,63,493

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 489,63,493 is 5062617.

Find LCM of 489,63,493 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

3 x 163 x 21 x 493 = 5062617

Therefore, the lowest common multiple of 489,63,493 is 5062617.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

489 x 63 x 493 = 15187851

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

489 : 1, 3, 163, 489

63 : 1, 3, 7, 9, 21, 63

493 : 1, 17, 29, 493

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 489,63,493, is 1.

Now, the common factors can be found like this.

489:3x 163

63:3x 3x 7

493:17x 29

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

3 = 3

Therefore, the value for common factors is 3.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 15187851/(1x3)

LCM = 15187851/3

LCM = 5062617

Thus, we can understand that the LCM of 489,63,493 is 5062617.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 518, 55, 965
• LCM of 608, 43, 351
• LCM of 865, 65, 437
• LCM of 417, 56, 710
• LCM of 871, 74, 399

1. What is the LCM of 489, 63, 493?

Answer: LCM of 489, 63, 493 is 5062617.

2. How to calculate the LCM of 489, 63, 493?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 489, 63, 493.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.